From e03ed8c5b87e2845a204a78a29686f73a6deda9f Mon Sep 17 00:00:00 2001
From: "T. R. Bernstein" <137705289+trbernstein@users.noreply.github.com>
Date: Wed, 26 Jun 2024 12:27:42 +0200
Subject: [PATCH] Make brew executable for homebrew user only

---
 modules/03-install-brew.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/03-install-brew.sh b/modules/03-install-brew.sh
index a60cdad..068589a 100755
--- a/modules/03-install-brew.sh
+++ b/modules/03-install-brew.sh
@@ -65,7 +65,7 @@ function ensureHomebrewOwnershipAndPermission() {
   local username=${homebrew_username}
   [[ -f ${itemPath} || -d ${itemPath} ]] || return 1
   chown -R "${username}:admin" ${itemPath}
-  chmod ug=rwx,o=rx ${itemPath}
+  chmod u=rwx,go=rx ${itemPath}
 }
 
 function ensureInstallPrefix() {
@@ -173,7 +173,7 @@ function createBrewCallerScript() {
   umask 002
   \"${homebrew_prefix}/Homebrew/bin/brew\" \"\$@\"" > ${brewCallerPath}
   chown ${username}:admin ${brewCallerPath}
-  chmod ug+x,o-x ${brewCallerPath}
+  chmod u+x,go-x ${brewCallerPath}
   runAsHomebrewUser ln -sf ${homebrew_prefix}/Homebrew/bin/brew_caller "${homebrew_prefix}/bin/brew"
 }